remove autoload section in composer.json

[github/wallabag/wallabag.git] / inc / 3rdparty / htmlpurifier / HTMLPurifier / DoctypeRegistry.php

<?php\r
\r
class HTMLPurifier_DoctypeRegistry\r
{\r
\r
    /**\r
     * Hash of doctype names to doctype objects.\r
     * @type array\r
     */\r
    protected $doctypes;\r
\r
    /**\r
     * Lookup table of aliases to real doctype names.\r
     * @type array\r
     */\r
    protected $aliases;\r
\r
    /**\r
     * Registers a doctype to the registry\r
     * @note Accepts a fully-formed doctype object, or the\r
     *       parameters for constructing a doctype object\r
     * @param string $doctype Name of doctype or literal doctype object\r
     * @param bool $xml\r
     * @param array $modules Modules doctype will load\r
     * @param array $tidy_modules Modules doctype will load for certain modes\r
     * @param array $aliases Alias names for doctype\r
     * @param string $dtd_public\r
     * @param string $dtd_system\r
     * @return HTMLPurifier_Doctype Editable registered doctype\r
     */\r
    public function register(\r
        $doctype,\r
        $xml = true,\r
        $modules = array(),\r
        $tidy_modules = array(),\r
        $aliases = array(),\r
        $dtd_public = null,\r
        $dtd_system = null\r
    ) {\r
        if (!is_array($modules)) {\r
            $modules = array($modules);\r
        }\r
        if (!is_array($tidy_modules)) {\r
            $tidy_modules = array($tidy_modules);\r
        }\r
        if (!is_array($aliases)) {\r
            $aliases = array($aliases);\r
        }\r
        if (!is_object($doctype)) {\r
            $doctype = new HTMLPurifier_Doctype(\r
                $doctype,\r
                $xml,\r
                $modules,\r
                $tidy_modules,\r
                $aliases,\r
                $dtd_public,\r
                $dtd_system\r
            );\r
        }\r
        $this->doctypes[$doctype->name] = $doctype;\r
        $name = $doctype->name;\r
        // hookup aliases\r
        foreach ($doctype->aliases as $alias) {\r
            if (isset($this->doctypes[$alias])) {\r
                continue;\r
            }\r
            $this->aliases[$alias] = $name;\r
        }\r
        // remove old aliases\r
        if (isset($this->aliases[$name])) {\r
            unset($this->aliases[$name]);\r
        }\r
        return $doctype;\r
    }\r
\r
    /**\r
     * Retrieves reference to a doctype of a certain name\r
     * @note This function resolves aliases\r
     * @note When possible, use the more fully-featured make()\r
     * @param string $doctype Name of doctype\r
     * @return HTMLPurifier_Doctype Editable doctype object\r
     */\r
    public function get($doctype)\r
    {\r
        if (isset($this->aliases[$doctype])) {\r
            $doctype = $this->aliases[$doctype];\r
        }\r
        if (!isset($this->doctypes[$doctype])) {\r
            trigger_error('Doctype ' . htmlspecialchars($doctype) . ' does not exist', E_USER_ERROR);\r
            $anon = new HTMLPurifier_Doctype($doctype);\r
            return $anon;\r
        }\r
        return $this->doctypes[$doctype];\r
    }\r
\r
    /**\r
     * Creates a doctype based on a configuration object,\r
     * will perform initialization on the doctype\r
     * @note Use this function to get a copy of doctype that config\r
     *       can hold on to (this is necessary in order to tell\r
     *       Generator whether or not the current document is XML\r
     *       based or not).\r
     * @param HTMLPurifier_Config $config\r
     * @return HTMLPurifier_Doctype\r
     */\r
    public function make($config)\r
    {\r
        return clone $this->get($this->getDoctypeFromConfig($config));\r
    }\r
\r
    /**\r
     * Retrieves the doctype from the configuration object\r
     * @param HTMLPurifier_Config $config\r
     * @return string\r
     */\r
    public function getDoctypeFromConfig($config)\r
    {\r
        // recommended test\r
        $doctype = $config->get('HTML.Doctype');\r
        if (!empty($doctype)) {\r
            return $doctype;\r
        }\r
        $doctype = $config->get('HTML.CustomDoctype');\r
        if (!empty($doctype)) {\r
            return $doctype;\r
        }\r
        // backwards-compatibility\r
        if ($config->get('HTML.XHTML')) {\r
            $doctype = 'XHTML 1.0';\r
        } else {\r
            $doctype = 'HTML 4.01';\r
        }\r
        if ($config->get('HTML.Strict')) {\r
            $doctype .= ' Strict';\r
        } else {\r
            $doctype .= ' Transitional';\r
        }\r
        return $doctype;\r
    }\r
}\r
\r
// vim: et sw=4 sts=4\r